Well I know the question is weird, but i have a user "Bob" and I want only bob's account to be stuck in infinite login loop. Please note I don't want to get out of a login loop..I want this particular user to be stuck in infinite login loop.
How do I do this?
Best Answer
Open Terminal (Press Ctrl+Alt+T). Execute this command in terminal.
This command with change ownership of .Xauthority directory of Bob user to root user thus not allowing Bob to login.